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History of Play Station Sony first announced development of the PlayStation Portable at a press conference before E3 2003. Although mock-ups of the system were not present at the press conference or E3,[23] Sony did release extensive technical details regarding the new system. On October 17, 2004, Sony announced that the PSP would launch in Japan on December 12, 2004 at a price of US$181 for the base model and US$226 for the Value System. The console's launch was a success with over 200,000 units sold the first day.

PSP Hardware Technology The system includes two shoulder buttons and a USB 2.0 mini-B port on the top of the console and a WLAN switch and power cable input on the bottom. The back of the PSP features a read-only UMD drive for movies and games, and a reader compatible with Sony's Memory Stick Duo flash cards is located on the left of the system. Other features include an IrDA compatible infrared port built in stereo speakers and headphone port, and IEEE 802.11b Wi-Fi for access to the Internet, ad-hoc multiplayer gaming, and data transfer.

The PSP includes an 1800 mAh battery that will provide about 46 hours of gameplay, 45 hours of video playback, or 811 hours of audio playback. Official accessories for the console include the AC adapter, car adapter, headset, headphones with remote control, extended-life 2200 mAh battery, battery charger, carrying case, accessories pouch and cleaning cloth, and system pouch and wrist strap.

PSP System Software Sony has included the ability for the operating system, referred to as the System Software, to be updated. The updates can be downloaded directly from the Internet using the Network Update feature. System software updates have added various features including a web browser, Adobe Flash support, additional codecs for images, audio, and video, PlayStation 3 connectivity, as well as patches against several security exploits, vulnerabilities, and execution of homebrew programs.

PSP Web browser The PSP Internet Browser is an embedded microbrowser. It is a version of the NetFront browser made by Access Co. Ltd. and was released for free with the 2.00 system software update. The browser supports most common web technologies, such as HTTP cookies, forms, CSS, as well as basic JavaScript capabilities.

PSP Remote Play Remote Play allows the PSP to access many features of a PlayStation 3 console from a remote location using the PS3's WLAN capabilities, a home network, or the Internet. Features that can be used with Remote Play include viewing photos and slideshows, listening to music, watching videos stored on the PS3's HDD, and several other features. Additionally, Remote Play allows the PS3 to be turned on and off remotely and allows the PSP to control audio playback from the PS3 to a home theater system without having to use a television.

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PS3 Media Server